2 years ago

What is the area of the triangle

Mathematics

2 answers:

vesna_86 [32]2 years ago

8 0

Area of triangle = base x height x 1/2

Area of the triangle:
= 12 x 15 x 1/2

= 180 x 1/2

= 90 units^2

lawyer [7]2 years ago

4 0

Answer:

90units²

Step-by-step explanation:

area of a triangle= ½base *height

area = ½*12*15

area= 90units²

You might be interested in

Sarah borrowed some money from her father at a simple interest rate of 5.5% to pay for her college tuition. At the end of the ye

gavmur [86]

$\bf ~~~~~~ \textit{Simple Interest Earned Amount}
\\\\
A=P(1+rt)\qquad 
\begin{cases}
A=\textit{accumulated amount}\to &\$2555\\
P=\textit{original amount deposited}\\
r=rate\to 5.5\%\to \frac{5.5}{100}\to &0.055\\
t=years\to &1
\end{cases}
\\\\\\
2555=P[1+(0.055)(1)]\implies \cfrac{2555}{1+(0.055)(1)}=P
\\\\\\
\cfrac{2555}{1.055}=P\implies 2421.800947867 \approx P$